| 固定转化器泄漏原因分析 |
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| 引用本文： | 孔繁革.固定转化器泄漏原因分析[J].理化检验(物理分册),1999,35(11):512-514. |
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| 作者姓名： | 孔繁革 |
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| 作者单位： | 哈尔滨锅炉厂有限责任公司材料研究所!150046 |
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| 摘 要： | 采用化学、金相分析方法，结合腐蚀的基本原理，对热交换器的泄漏进行了综合分析，认为造成泄漏的主要原因是循环水中存在大量的氯离子，破坏了蚀剂的保护作用。致使管子产生曜慢穿洞泄漏。
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| 关 键 词： | 热交换器 氯离子 电化学腐蚀 固定转化器 泄漏 |
LEAKAGE ANALYSIS OF FIXED CONVERTOR |
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| Kong Fange,Cui Li,Mao Yuhua.LEAKAGE ANALYSIS OF FIXED CONVERTOR[J].Physical Testing and Chemical Analysis Part A:Physical Testing,1999,35(11):512-514. |
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| Authors: | Kong Fange Cui Li Mao Yuhua |
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| Abstract: | Based on corrosion mechanism, leakage of heat exchanger was analysed by chemical analysis and metallographic examination. It was concluded that large amount of Cl~(-) ion in recycled water damaged corrosion inhibitor's preventative effect, caused tube leakage as a result of electrochemical corrosion. |
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| Keywords: | Heat exchanger Cl-ion Anode Cathode Electrochemical corrosion |
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